Thank you for this guide, very nice.

The uploaded files and the efi partition mounter made it very painless.

I used it to update the drive I pulled from my d945gclf2 for this new board.
The only issue I ran into was no sound, but then my 10.5.6 install probably had some baggage. I solved it by removing HDAEnabler from EFI partition and S/L/E. By just using AppleAzaliaAudio.kext and AppleHDA.kext in S/L/E it gives me headphone sound from back connector, it appears as "HD Audio Output" device in sound preferences.

I like this board so far, my graphic card hasn't arrived yet, but with the onboard video I'm only using 35 W (at the wall outlet) while writing this and I peaked 70w when really pushing the cpu so I'm hoping my picopsu will be up for the job.
(I'm into the low noise, low heat aspect mostly)
Next step SL :-)

G31m ES2l
E6300 2.80 GHz SLGU9
Samsung HD502HI 500GB (1 platter ecogreen)
PicoPsu 120wi

edit:

Installing the graphic card (7300gt 256mb) and higher res added about 15w to idle, oh well...